| Make : CHEVROLET | Model : K20 | Year : 1989 | 
| Build Dates : 19880801 - 19881101 | ||
| NHTSA Campaign ID Number : 89V078000 | ||
| Date Owners Notified: 19890620 | Date Received by ODI: 19890515 | Date Added to Database: 19890609 | 
| Manufacturer(s) Involved: GENERAL MOTORS CORP. | ||
| Manufacturer(s) Responsible for the Recall: GENERAL MOTORS CORP. | ||
| Manufacturer Campaign Number: | ||
| Component: TRAILER HITCHES | ||
| Potential Number of Units Affected: 5863 | ||
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Summary of the Safety Concern: 
 THERE MAY BE BELOW SPECIFIED TORQUE ON THE TRAILER HITCH ATTACHING FASTENERS, ALLOWING THE TRAILER HITCH TO MOVE UNDER TOWING LOADS.  | 
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Consequence: 
 FASTENERS COULD FAIL; IF THIS OCCURS WHILE TRAILERIS BEING PULLED, HITCH AND TRAILER COULD SEPARATE AND A VEHICLE CRASH COULDOCCUR WITHOUT PRIOR WARNING.  | 
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Remedy: 
 CORRECT TORQUE IN TRAILER HITCH FASTENERS TO PREVENT TRAILER SEPARATION.  | 
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| Report Initiator: MFR | Vehicles Report | |
| Regulation Part Number: | Federal Motor Vehicle Safety Standard Number: | |
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Notes: 
 CUSTOMERS CAN ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION S AUTO SAFETY HOTLINE AT 1-888-DASH-2-DOT (1-888-327-4236).  | 
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